Get to the top of Mt. Coronet, defeat team galactic and then capture or defeat dialga/palkia. then go back to the place that the grunt was blocking and he should no longer be there
you don't neEd to past a grunt you need to go to a another way, that grunt is there for nothing.
You have to beat the league.
you go to mt coronet
beat the 7th gym leader and then go to mt cornet he wiill not be there
Beat Cynthia and get the National Pokedex. When you go there he will be gone.
you have to swim around him
If youre talking about the lost one she doesnt battle you
I think it is the Antarctic ocean
By beating or capturing palkia or dialga and the grunt who does not have any Pokemon will probably not be there
there is no mt. coronet in emerald that i know of
If you are trying to go to the spere piller (or what ever it is) go into mt coronet form hearthome city, and work your way up. If your trying to go to snowpoint city, go into mt coronet from Celestic town, and work your way up. Hope I helped, and happy gameing!
you have to go through Mount coronet the route 208 way hope this helps